-20.66% is the change from 702 to 557
Calculation steps:
[( 557 - 702 ) ÷ 702] x 100 = -20.66%
Formula
Percentage change = [(557 - 702) / 702] x 100
Subtract the new number by the original number
557 - 702 = -145
-145 ÷ 702 = -0.20655270655270655
-0.20655270655270655 x 100 = -20.66%